Law Offices of Brian S. Steinberger P.A.

Patent reexamination counsel·3 ex parte reexams

Law Offices of Brian S. Steinberger P.A. has served as patent-owner counsel in 3 USPTO ex parte reexaminations. The firm most often represents Pipe Restoration Technologies, LLC. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

Top patent owners represented

Pipe Restoration Technologies, LLC3

Outcome track record

How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.

Certificate outcome split across every bucket
Share of proceedings where claims survived

Practice metrics

Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.

Certificate rate of closed proceedings
Average pendency in months

Examiners & adversaries

Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.

Most frequent examiners
Top opposing requesters

Recent reexaminations (3)

Control #	Filed	Patent	Title	Owner	Status
90/013,547	Jul 23, 2015	8,343,579	Methods and Systems for Coating and Sealing Inside of Piping Systems	Pipe Restoration Technologies, LLC	Closed
90/013,528	Jul 6, 2015	7,160,574	Barrier Coating Corrosion Control Methods and Systems For Interior Piping Systems	Pipe Restoration Technologies, LLC	Closed
90/013,429	Jan 19, 2015	8,343,579	Methods and Systems for Coating and Sealing Inside of Piping Systems	Pipe Restoration Technologies, LLC	Closed

Other reexam law firms

See the full reexam picture for Law Offices of Brian S. Steinberger P.A.

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.